>>76357192
As an experiment I tried just doing a single lap with minimal running, so half the distance compared to my typical route, but this time just walking the whole way with the vest on. The vest managed to keep me on the edge of Zone1 most of the time with only a few dips into Zone0. Just walking like this usually does nothing for me, I'd be Zone0 the whole time. So this is an improvement over that at least. So I guess if all you plan on doing is walking it'll still help with that.